package com.cty.service;

import com.cty.pojo.Img;

import java.util.List;

/**
 * @Auther: cty
 * @Date: 2020/4/11 19:14
 * @Description:
 * @version: 1.0
 */
public interface ImgService {
    List<Img> selAll();
    int delById(int id);
}
